Please tell me that given example is working on PHP MVC pattern or not ?

I have created seperate MVC directories one for the main domain this is domain.com which is working fine and the second for the subdomain that is sub.domain.com but in this getting this error where as it was working fine in xampp

Im working on a e-commerce for a school project, using MVC for the first time, everything seems to works fine exept for displaying products from the db and displaying users also from the db, since the problem may be the same i will just upload the code for the users because its way short.
First of all i will upload index.php, where i create the session and the connection, and also send the uri to the router (sorry for italians comment everything else is written in english)

I am having an issue with my login form. When I click on the “Forgot Password” button, it should send a POST request, but instead, a GET request is being sent. I have checked my form method and the button’s configuration, but I can’t seem to find the problem. Here is the relevant part of my code:

It goes inside the else part of the method when the responce frome server is OK

i try to redirect my login page to the dashboard page but it keep displaying my login page again after success. My header function seems to not working or might be an error somewhere. I already create echo to check whether the credentials is correct or not and it seems to work fine.

I get this error message when I run the program

I have a html table inside the index view, a column called “Actions” where edit link is provided, example: